52149591

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 86958144

約数和(自身を除く): 34808553

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 157, 167, 221, 471, 501, 663, 1413, 1503, 1989, 2041, 2171, 2669, 2839, 6123, 6513, 8007, 8517, 18369, 19539, 24021, 25551, 26219, 34697, 36907, 78657, 104091, 110721, 235971, 312273, 332163, 340847, 445723, 1022541, 1337169, 3067623, 4011507, 5794399, 17383197, 52149591]

約数ペア:

[(1, 52149591), (3, 17383197), (9, 5794399), (13, 4011507), (17, 3067623), (39, 1337169), (51, 1022541), (117, 445723), (153, 340847), (157, 332163), (167, 312273), (221, 235971), (471, 110721), (501, 104091), (663, 78657), (1413, 36907), (1503, 34697), (1989, 26219), (2041, 25551), (2171, 24021), (2669, 19539), (2839, 18369), (6123, 8517), (6513, 8007)]